Before going to write java program we need to download opencsv jar file and assign to build path. I hope you understand CSV File Writing using String Array and List by using opencsv jar file.
PHP can write many different types of arrays to CSV files. To achieve this task we can use some of the native PHP functions that are at our disposal. These functions include, fopen(), fputcsv() and fclose(). In this tutorial, we will learn how to loop over an array and write the data to a CSV file.